The dynamic CT security inspection system adopts a rotation method, which means that after the X-ray tube undergoes a 360 ° rotation scan, the X-ray tube and detector system still need to return to the initial scanning position in reverse before conducting a second scan. The spiral CT scanning method developed in recent years adopts slip ring technology, eliminates reciprocating rotation, and is a unidirectional continuous spiral rotation. The dynamic CT security inspection system has functions such as multiple perspectives, extremely high resolution, and providing three-dimensional density information, greatly increasing the accuracy of security inspection.
Dynamic CT obtains cross-sectional images through rotation, but requires rotation at a slower speed, which can easily cause discharge and noise, affecting the data acquisition system and image quality. The dynamic CT scanning rack is equipped with imaging system components, such as slip rings, X-ray tubes, high-voltage generators, collimators, detectors, and data acquisition systems, which have a complex structure and high maintenance costs. Dynamic CT greatly increases the application threshold for the rapidly developing security inspection industry! Unable to make industry applications' popularization 'and' popularization '!

The static CT security inspection system uses tomographic CT imaging technology combined with stereo reconstruction technology, which can further improve the inspection speed and distinguish explosives or other prohibited items hidden behind high atomic number substances. The tomographic CT imaging system can obtain tomographic images without the need for rotation, identify stacked items, and also obtain atomic number information of the inspected items, allowing for more accurate identification of items. Static computed tomography (CT) collects 180 ° and 360 ° scanning data and reconstructs images using two sets of data. Obtain double the sampling data and reconstruct the image.

The use of static CT security inspection system technology in the security inspection industry is a technological breakthrough. The traditional security inspection mainly uses perspective imaging technology, single energy and dual energy X-ray scanning technology, which cannot solve the problem of object overlap, and the accuracy and resolution of security inspection are limited. The static CT tomography stereoscopic scanning technology has great application prospects for the safety inspection industry.

The dynamic CT spiral stereoscopic scanning security inspection machine is relatively expensive, with high usage and maintenance costs, so its application popularity is not high.

Static CT three-dimensional scanning is affordable and has low usage and maintenance costs. It can be widely used in departments such as airports, customs, stations, logistics, large-scale events, public inspection and law enforcement, factories and enterprises, and other public places.